[SPARK-21089][SQL] Fix DESC EXTENDED/FORMATTED to Show Table Properties

### What changes were proposed in this pull request? Since both table properties and storage properties share the same key values, table properties are not shown in the output of DESC EXTENDED/FORMATTED when the storage properties are not empty. This PR is to fix the above issue by renaming them to different keys. ### How was this patch tested? Added test cases. Author: Xiao Li <gatorsmile@gmail.com> Closes #18294 from gatorsmile/tableProperties.
apache · Jun 14, 2017 · df766a4 · df766a4
1 parent 0c88e8d
commit df766a4
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Showing 4 changed files with 105 additions and 87 deletions.
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/catalog/interface.scala
@@ -75,7 +75,7 @@ case class CatalogStorageFormat(
     CatalogUtils.maskCredentials(properties) match {
       case props if props.isEmpty => // No-op
       case props =>
-        map.put("Properties", props.map(p => p._1 + "=" + p._2).mkString("[", ", ", "]"))
+        map.put("Storage Properties", props.map(p => p._1 + "=" + p._2).mkString("[", ", ", "]"))
     }
     map
   }
@@ -316,7 +316,7 @@ case class CatalogTable(
       }
     }
 
-    if (properties.nonEmpty) map.put("Properties", tableProperties)
+    if (properties.nonEmpty) map.put("Table Properties", tableProperties)
     stats.foreach(s => map.put("Statistics", s.simpleString))
     map ++= storage.toLinkedHashMap
     if (tracksPartitionsInCatalog) map.put("Partition Provider", "Catalog")

diff --git a/sql/core/src/test/resources/sql-tests/inputs/describe.sql b/sql/core/src/test/resources/sql-tests/inputs/describe.sql
@@ -1,4 +1,5 @@
 CREATE TABLE t (a STRING, b INT, c STRING, d STRING) USING parquet
+  OPTIONS (a '1', b '2')
   PARTITIONED BY (c, d) CLUSTERED BY (a) SORTED BY (b ASC) INTO 2 BUCKETS
   COMMENT 'table_comment';
 
@@ -13,6 +14,8 @@ CREATE TEMPORARY VIEW temp_Data_Source_View
 
 CREATE VIEW v AS SELECT * FROM t;
 
+ALTER TABLE t SET TBLPROPERTIES (e = '3');
+
 ALTER TABLE t ADD PARTITION (c='Us', d=1);
 
 DESCRIBE t;

diff --git a/sql/core/src/test/resources/sql-tests/results/describe-table-after-alter-table.sql.out b/sql/core/src/test/resources/sql-tests/results/describe-table-after-alter-table.sql.out
@@ -57,7 +57,7 @@ Last Access [not included in comparison]
 Type                	MANAGED             	                    
 Provider            	parquet             	                    
 Comment             	modified comment    	                    
-Properties          	[type=parquet]      	                    
+Table Properties    	[type=parquet]      	                    
 Location [not included in comparison]sql/core/spark-warehouse/table_with_comment